'Ministered' in the Bible

There was a bell and a pomegranate, then a bell and a pomegranate, all around the hem of the robe for when the High Priest ministered, just as the LORD commanded Moses.

Nadab and Abihu died in the LORD's presence when they offered unauthorized fire before him in the Sinai wilderness. Since they didn't have their own children, Eleazar and Ithamar ministered as priests under the authority of Aaron their father.

Their duties pertained to the ark, the table, the lamp stand, the altars, the utensils of the sanctuary with which they ministered, and all the curtains in use.

They ministered in song in front of the Tent of Meeting, until Solomon had built the Temple of the LORD in Jerusalem. They served in accordance with orders of service designated for them.

He left Zadok the priest and his relatives at the Tent of the LORD at the high place in Gibeon, where they ministered in the LORD's presence,